Such triangulation methods were used for accurate large-scale land surveying until the rise of global navigation satellite systems in the 1980s.
12.
I'd also like to see benchmarking for the Delaunay triangulation method mentioned by talk ) 01 : 57, 22 May 2016 ( UTC)
13.
If I recall right, the project sometimes involved the building of towers in sight of one another, upon which theodolites were placed to survey via triangulation methods.
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Neither the triangulation method, nor the time of flight method satisfied the requirements of this project because the item to be scanned was both large and contained small details.
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But the triangulation method doesn't require customers to buy new phones, making it more readily available to 911 dispatchers than GPS phones, said Ritch Blasi, an AT & T Wireless spokesman ..
16.
But the triangulation method doesn't require customers to buy new phones, making it more readily available to 911 dispatchers than GPS phones, said Ritch Blasi, an AT & AMP; T Wireless spokesman ..
17.
Triangulation methods were by now well established for local mapmaking, but it was only towards the end of the 18th century that other countries began to establish detailed triangulation network surveys to map whole countries.
18.
One, developed by companies like True Position Inc ., uses complex software to locate cell phones by a triangulation method based on measuring the difference in arrival times of signals received by different network antennas.
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The triangulation method of surveying has been rendered redundant for many surveying applications by more convenient satellite-based accuracy of for best cases which deteriorates due to multipath, irregularities in troposphere propagation delay and electromagnetic interference.
20.
Regardless of the methods used to isolate gunfire from other impulsive sounds or infrared sensing, standard triangulation methods can then be used to locate the source of the gunshot once it has been recognized as a gunshot.
